19 min 17 sec

Lateral Thinking: Creativity Step by Step

By Edward De Bono

Lateral Thinking explores Edward de Bono’s groundbreaking methods for breaking out of logical ruts. It provides a step-by-step guide to generating innovative ideas by disrupting traditional, linear thought patterns and embracing creative provocations.

Table of Content

In our daily lives, we are often rewarded for being logical, efficient, and right. From a young age, we are taught that the best way to solve a problem is to start at point A and follow a straight, sensible line to point B. This is what Edward de Bono calls vertical thinking. It is the bedrock of our education and our professional lives. But what happens when the straight path is blocked? What happens when the logical solution isn’t actually the best one, or worse, when it doesn’t exist at all? This is where we run into a wall, stuck in the patterns our minds have spent years perfecting.

Edward de Bono, the father of modern creative theory, suggests that we need a different kind of mental machinery. He calls it lateral thinking. Instead of digging a deeper and deeper hole in the same spot, lateral thinking encourages us to stop and start digging in a completely different place. It isn’t about being un-logical; it’s about being ‘proto-logical’—changing the framework before the logic even starts. In this summary, we are going to explore how to intentionally disrupt our own mental habits. We will look at techniques designed to shake up our assumptions, from the way we describe a simple photograph to the way we redesign everyday objects like umbrellas. By the time we’re finished, you’ll have a toolkit for looking at the world upside down, inside out, and sideways, ensuring that you never get stuck in a mental rut again.

Discover why the mind’s natural efficiency can actually be a barrier to innovation and how jumping sideways creates new paths.

Creativity isn’t just a mysterious gift; it’s a muscle that can be strengthened through specific exercises and quotas.

Learn why ‘bad’ ideas are often the secret ingredients for brilliant breakthroughs and why you should wait before saying no.

By deconstructing everyday objects and identifying our core assumptions, we can find hidden opportunities for change.

Flip your problems upside down and use metaphors to bypass the logical filters that keep your thinking stagnant.

Changing where you start looking at a problem can completely alter the difficulty of finding the answer.

Discover how a random word from a dictionary or a walk through an unrelated convention can provide the missing piece of your puzzle.

Understand how to use a specific linguistic tool to bypass the binary of right and wrong during the creative process.

As we have seen, the ability to think laterally is not a gift bestowed upon a lucky few, but a deliberate practice that anyone can master. We live in a world that is obsessed with being right, but as Edward de Bono has shown us, being right is often just the result of staying within the boundaries of what we already know. To find what we don’t know, we have to be willing to be wrong, to be absurd, and to be intentionally disorganized.

By understanding the difference between the vertical logic of selection and the lateral logic of generation, you can choose the right tool for the right moment. You now know how to set quotas to push past your first assumptions, how to use reversals and analogies to shake up your perspective, and how to find new entry points by looking where others don’t. You’ve learned the power of the word ‘Po’ to protect the fragile beginnings of a new idea from the harsh light of premature judgment.

The throughline of all these techniques is the intentional disruption of patterns. Your brain is a magnificent pattern-making machine, but it is also a prisoner of its own creations. Lateral thinking is the key that lets you out of that prison. The next time you find yourself facing a problem that seems insurmountable, don’t just dig deeper. Step to the side. Try a random word. Flip the situation on its head. Remember that a ‘bad’ idea is often just a ‘good’ idea in disguise, waiting for you to find the right path toward it. Logic will help you build the world, but lateral thinking will help you imagine a better one.

About this book

What is this book about?

Most of us are trained to think vertically—moving logically from one step to the next to reach a single correct answer. While this is useful for math or science, it often leaves us stuck when we need a truly original solution. Lateral Thinking introduces a different approach: moving sideways to explore multiple possibilities. This summary provides the tools to challenge entrenched mental patterns and look at problems from entirely new angles. You will discover how to use random stimulation, reversals, and the suspension of judgment to spark innovation. By the end, you’ll understand how to deliberately cultivate creativity, transforming it from a mysterious spark into a repeatable process that can be applied to any professional or personal challenge.

Book Information

Rating:

Genra:

Creativity, Personal Development, Psychology

Topics:

Creativity, Critical Thinking, Decision-Making, Innovation, Mental Models

Publisher:

HarperCollins

Language:

English

Publishing date:

August 29, 1973

Lenght:

19 min 17 sec

About the Author

Edward De Bono

Edward de Bono was a world-renowned philosopher, professor, and psychologist who specialized in the field of creative thinking. He is famously credited with inventing the term lateral thinking to describe a non-linear approach to problem-solving. Throughout his distinguished career, he served on the faculty at prestigious institutions including Oxford, Harvard, and Cambridge. A prolific writer, de Bono authored over 80 books, including highly influential works like The Mechanism of the Mind and Six Thinking Hats.

Ratings & Reviews

Ratings at a glance

4.3

Overall score based on 442 ratings.

What people think

Listeners find the material highly stimulating and quite straightforward to follow, with one person mentioning how approachable the author’s prose is. They value its usefulness in both professional environments and everyday life, and one listener describes how it aids in artistic pursuits. The visuals get conflicting reviews, as some find them useful while others view them as redundant.

Top reviews

Mattanee

This book is a masterclass in shifting your perspective. I’ve always considered myself a logical, vertical thinker, but this text opened my eyes to the limitations of that rigid approach. De Bono’s writing style is remarkably easy to read, which is rare for such a foundational text on psychology and education. The illustrations, while a bit simple, really helped visualize how the mind gets stuck in certain 'ruts' of thought. It’s been incredibly helpful for my own creative endeavors lately. I’ve started applying the 'suspension of judgment' technique in my meetings, and the results are already visible. Truly thought-provoking stuff that everyone should read at least once. It’s absolutely essential for any modern library.

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Araya

Finally got around to reading this classic, and I honestly wish I’d picked it up years ago. The way De Bono explains the 'man in the elevator' riddle perfectly illustrates how our assumptions trap us in vertical thinking. It’s not just about being creative; it’s about learning how to dismantle the logical pathways that lead to dead ends. I found the tone to be quite encouraging, even if the structure is a little dry in the practice segments. The book serves as an excellent manual for anyone involved in invention or design. It provides a structured way to be unstructured, if that makes sense. Highly recommended for thinkers who want to expand their mental horizons.

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Pan

After hearing so many people in my marketing firm mention 'lateral thinking,' I felt compelled to go back to the original source. Edward de Bono writes in a surprisingly accessible style that makes complex cognitive theories feel approachable for the average professional. The core distinction between vertical logic and lateral creativity is a total game-changer for brainstorming sessions. I found the practical applications for day-to-day problem solving to be the highlight of the text. However, the book does feel a bit dated in its presentation, and some of the examples are somewhat archaic. Despite those minor gripes, it’s a solid manual for anyone looking to break out of rigid thought patterns and find better solutions.

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Lucia

Ever wonder why some people just seem naturally more 'inventive' than others? This book suggests it’s not magic, but a specific mental technique that can actually be practiced and refined. I loved how the author breaks down the mechanics of insight and humor as products of lateral thinking. The puzzles and exercises are fun, though some of the diagrams felt a bit repetitive after a while. It’s a very practical guide that avoids the usual fluff you find in modern self-help. Even though it was written decades ago, the advice on avoiding 'being right all the time' feels more relevant than ever. A very rewarding read that actually provides tools you can use immediately.

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Sarocha

I’m not usually one for older 'how-to' books, but this one surprised me with its relevance to modern business. The truth is, most of our corporate training is purely vertical, focusing on being 'right' at every step of the process. This book provides a much-needed antidote to that rigidity. De Bono’s prose is clear and free of unnecessary jargon, making it a very quick read despite the depth of the subject matter. Some of the practice methods are a bit dated, but the underlying principles are rock solid. It’s helped me approach problem-solving with a lot more flexibility lately. Definitely worth the time for any professional who feels stuck in a mental rut.

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Jai

Look, the concepts in this book are absolutely essential for anyone who wants to improve their cognitive flexibility. I particularly appreciated the distinction between 'insight' and 'logic,' and how the author uses humor as a prime example of lateral thinking in action. It’s a very accessible read, but you have to be willing to push through the parts that are clearly meant for a 1970s classroom. The advice on 'dominating ideas' helped me realize how often I get stuck in a single way of looking at a problem. It’s a very practical toolset for everyday life. While the smug tone mentioned by other reviewers is there, the actual insights are too good to ignore.

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Lincoln

Gotta say, I didn't expect a book written so long ago to be this easy to digest. De Bono has a way of explaining 'vertical thinking' that makes you realize just how much of our education system is designed to stifle genuine creativity. The book is more of a manual than a narrative, which makes it great for dipping in and out of when you need a spark. I found the sections on brainstorming and the 'reversal method' to be incredibly practical for my design work. My only complaint is that it can be a bit repetitive, but maybe that's necessary for the concepts to really sink in. It's a solid 4-star read.

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Astrid

As someone who isn't a professional educator, I found parts of this book to be a bit of a mismatch for my needs. It is explicitly structured like a teacher's handbook, which means there's a heavy emphasis on classroom management and student exercises. While the theory behind lateral thinking is fascinating, the detailed practice sections felt a bit tedious and irrelevant to my life. The author makes some bold declarations about creativity that occasionally border on smugness. Still, the core message about how we impose our own limits is powerful and worth the price of admission. I’d recommend skimming the heavy academic sections to find the gems hidden within the text; they are definitely there.

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Somboon

The chapter on the generation of alternatives was definitely the highlight of the book for me. However, I struggled with the overall pacing and the author's somewhat mechanical tone. At times, it feels like De Bono is trying to turn creativity into a cold, clinical formula, which is a bit of a contradiction. The illustrations were hit or miss; some were enlightening while others just felt like filler. I also found the repetitive nature of the theory sections to be a bit grating after the first hundred pages. It’s a useful reference book to keep on your shelf for specific exercises, but it’s not exactly a page-turner. Three stars for the quality of the ideas.

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Kan

To be fair, the central concept of the book is brilliant, but the execution left me feeling incredibly frustrated. De Bono spends way too much time congratulating himself on his own brilliance instead of getting to the actual techniques. I found the writing to be repetitive, often using different metaphors to explain the exact same point over and over again. It felt like a mechanical slog that could have been condensed into a long essay rather than a full-length book. I actually fell asleep twice trying to get through the middle chapters. If you’re looking for a snappy, engaging guide to creativity, this definitely isn't the one for you. It's a bit of a bore.

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